why would sex become unenjoyable in the first place?
I could understand it if you're talking about putting off sex
because of stress and stuff. the fact that you get an erection
means you would want to have sex, and when you climax it should be
enjoyable or at the very least, relieved.
But usually it is the process and not the achievement that is more
satisfying.
Trying to get into some gals pants, coaxing your wife to have sex
or trying to make your partner aroused...
No? 